Design constructed facilities in mining subsidence areas. Basic requirements
STANDARD published on 11.10.1989
Designation standards: ČSN 730039
Classification mark: 730039
Catalog number: 31022
Note: WITHDRAWN
Publication date standards: 11.10.1989
The number of pages: 104
Approximate weight : 343 g (0.76 lbs)
Country: Czech technical standard
Category: Technical standards ČSN